{"id":48775,"date":"2026-04-22T12:32:30","date_gmt":"2026-04-22T12:32:30","guid":{"rendered":"http:\/\/localhost\/?p=48775"},"modified":"2026-04-22T12:32:30","modified_gmt":"2026-04-22T12:32:30","slug":"uutils-coreutils-mknod-security-label-inconsistency-and-broken-cleanup-on-selinux-systems","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=48775","title":{"rendered":"uutils coreutils mknod Security Label Inconsistency and Broken Cleanup on SELinux Systems_CVE-2026-35361"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The mknod utility in uutils coreutils fails to handle security labels atomically by creating device nodes before setting the SELinux context. If labeling fails, the utility attempts cleanup using std::fs::remove_dir, which cannot remove device nodes or FIFOs. 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